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Humidity Data Access and Tools
NASA’s humidity data range from hourly primary forcing data to modeled data based on measurements from high-altitude aircraft. Our datasets and tools help users find and integrate the data they need to see how humidity influences weather, ecosystems, and how we live our lives.
Humidity Datasets
| Dataset | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| ARCTAS DC-8 Aircraft In-situ Meteorological and Navigational Data | NASA DC-8 | DLH, GPS, PRESSURE TRANSDUCERS, TEMPERATURE SENSORS, HYGROMETERS | 2008-03-16 to 2008-07-15 | CONTINENT, NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, ARCTIC | ICARTT | |
| ARCTAS DC-8 Aircraft Merge Data | NASA DC-8 | Computer | 2008-03-30 to 2008-07-15 | NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, ARCTIC, MID-LATITUDE | ICARTT | |
| ARCTAS Model Data | CLIMATE MODELS, GEOS-5, GEOS-Chem | Computer | 2008-03-30 to 2008-07-14 | NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, WESTERN HEMISPHERE, MID-LATITUDE | netCDF-3, ICARTT | |
| ARCTAS Ozonesondes Data | GROUND-BASED OBSERVATIONS | OZONESONDES | 2008-04-01 to 2008-07-13 | NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, RHODE ISLAND, COLORADO | ICARTT | |
| ARCTAS P-3B Aircraft Aerosol In-situ Data | P-3B | PSAP, APS, CPC, RR Neph, AETHALOMETER, DMT SP2, DMA, LDMA, TDMA, OPC, AMS, CCN | 2008-03-25 to 2008-07-13 | NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, WESTERN HEMISPHERE, NORTHERN HEMISPHERE | ICARTT | |
| ARCTAS P-3B Aircraft In-situ Meteorological and Navigational Data | P-3B | GPS, PRESSURE TRANSDUCERS, TEMPERATURE SENSORS, HYGROMETERS | 2008-03-23 to 2008-07-14 | CONTINENT, NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, ARCTIC | ICARTT | |
| ARCTAS P-3B Aircraft Merge Data | P-3B | Computer | 2008-03-31 to 2008-07-13 | MID-LATITUDE, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, NORTH AMERICA, CANADA | ICARTT | |
| Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996 | FIELD INVESTIGATION | EDDY CORRELATION DEVICES, PYRANOMETERS, NET RADIOMETERS, IRGA, HUMIDITY SENSORS, THERMISTORS, BAROMETERS, SONIC ANEMOMETER, LICOR QUANTUM SENSOR | 1994-01-01 to 1997-01-01 | N: 69 S: 45 E: -130 W: -171 | ASCII | |
| ARISE 2014 C-130 In-Situ Meteorological and Navigational Data | C-130 | GPS, HYGROMETERS, PRESSURE TRANSDUCERS, PITOT-STATIC SYSTEM, TEMPERATURE SENSORS | 2014-09-01 to 2014-10-05 | CONTINENT, NORTH AMERICA, UNITED STATES OF AMERICA, ALASKA, GEOGRAPHIC REGION | ICARTT | |
| ASIA-AQ DC-8 In-Situ Meteorology and Navigation Data | NASA DC-8 | DLH, MMS | 2024-01-23 to 2024-04-02 | EASTERN HEMISPHERE, NORTHERN HEMISPHERE, TROPOSPHERE, ASIA | N: 61.37 S: 12.46 E: 180 W: -180 | ICARTT |
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Featured Humidity Observation Method: MLS
The Microwave Limb Sounder (MLS) instrument is carried aboard the Aqua satellite and acquires measurements globally day and night. The MLS makes measurements of atmospheric composition, temperature, humidity and cloud ice that are needed to learn more about weather, climate, and air quality.
The Microwave Limb Sounder Near-Real Time (MLS NRT) products are provided by the Land, Atmosphere Near-real time Capability for EOS (LANCE).
In coordination with the Microwave Limb Sounder (MLS) team, we now have several MLS products available through the GIBS image access APIs.
Learn how to visualize Microwave Limb Sounder data through OPeNDAP.
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